<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      @import url('https://fonts.googleapis.com/css?family=Lato:400,700');
      html {
        display: grid;
        min-height: 100%;
      }

      body {
        display: grid;
        overflow: hidden;
        font-family: 'Lato', sans-serif;
        text-transform: uppercase;
        text-align: center;
      }

      #container {
        position: relative;
        margin: auto;
        overflow: hidden;
        width: 700px;
        height: 250px;
      }

      h1 {
        font-size: 0.9em;
        font-weight: 100;
        letter-spacing: 3px;
        padding-top: 5px;
        color: #fcfcfc;
        padding-bottom: 5px;
        text-transform: uppercase;
      }

      .green {
        color: #4ec07d;
      }

      .red {
        color: #e96075;
      }

      .alert {
        font-weight: 700;
        letter-spacing: 5px;
      }

      p {
        margin-top: -5px;
        font-size: 0.5em;
        font-weight: 100;
        color: #5e5e5e;
        letter-spacing: 1px;
      }

      button,
      .dot {
        cursor: pointer;
      }

      #success-box {
        position: absolute;
        width: 35%;
        height: 100%;
        left: 12%;
        background: linear-gradient(to bottom right, #b0db7d 40%, #99dbb4 100%);
        border-radius: 20px;
        box-shadow: 5px 5px 20px #cbcdd3;
        perspective: 40px;
      }

      #error-box {
        position: absolute;
        width: 35%;
        height: 100%;
        right: 12%;
        background: linear-gradient(to bottom left, #ef8d9c 40%, #ffc39e 100%);
        border-radius: 20px;
        box-shadow: 5px 5px 20px #cbcdd3;
      }

      .dot {
        width: 8px;
        height: 8px;
        background: #fcfcfc;
        border-radius: 50%;
        position: absolute;
        top: 4%;
        right: 6%;
      }
      .dot:hover {
        background: #c9c9c9;
      }

      .two {
        right: 12%;
        opacity: 0.5;
      }

      .face {
        position: absolute;
        width: 22%;
        height: 22%;
        background: #fcfcfc;
        border-radius: 50%;
        border: 1px solid #777777;
        top: 21%;
        left: 37.5%;
        z-index: 2;
        animation: bounce 1s ease-in infinite;
      }

      .face2 {
        position: absolute;
        width: 22%;
        height: 22%;
        background: #fcfcfc;
        border-radius: 50%;
        border: 1px solid #777777;
        top: 21%;
        left: 37.5%;
        z-index: 2;
        animation: roll 3s ease-in-out infinite;
      }

      .eye {
        position: absolute;
        width: 5px;
        height: 5px;
        background: #777777;
        border-radius: 50%;
        top: 40%;
        left: 20%;
      }

      .right {
        left: 68%;
      }

      .mouth {
        position: absolute;
        top: 43%;
        left: 41%;
        width: 7px;
        height: 7px;
        border-radius: 50%;
      }

      .happy {
        border: 2px solid;
        border-color: transparent #777777 #777777 transparent;
        transform: rotate(45deg);
      }

      .sad {
        top: 49%;
        border: 2px solid;
        border-color: #777777 transparent transparent #777777;
        transform: rotate(45deg);
      }

      .shadow {
        position: absolute;
        width: 21%;
        height: 3%;
        opacity: 0.5;
        background: #777777;
        left: 40%;
        top: 43%;
        border-radius: 50%;
        z-index: 1;
      }

      .scale {
        animation: scale 1s ease-in infinite;
      }

      .move {
        animation: move 3s ease-in-out infinite;
      }

      .message {
        position: absolute;
        width: 100%;
        text-align: center;
        height: 40%;
        top: 47%;
      }

      .button-box {
        position: absolute;
        background: #fcfcfc;
        width: 50%;
        height: 15%;
        border-radius: 20px;
        top: 73%;
        left: 25%;
        outline: 0;
        border: none;
        box-shadow: 2px 2px 10px rgba(119, 119, 119, 0.5);
        transition: all 0.5s ease-in-out;
      }
      .button-box:hover {
        background: #efefef;
        transform: scale(1.05);
        transition: all 0.3s ease-in-out;
      }

      @keyframes bounce {
        50% {
          transform: translateY(-10px);
        }
      }
      @keyframes scale {
        50% {
          transform: scale(0.9);
        }
      }
      @keyframes roll {
        0% {
          transform: rotate(0deg);
          left: 25%;
        }
        50% {
          left: 60%;
          transform: rotate(168deg);
        }
        100% {
          transform: rotate(0deg);
          left: 25%;
        }
      }
      @keyframes move {
        0% {
          left: 25%;
        }
        50% {
          left: 60%;
        }
        100% {
          left: 25%;
        }
      }
      footer {
        position: absolute;
        bottom: 0;
        right: 0;
        text-align: center;
        font-size: 1em;
        text-transform: uppercase;
        padding: 10px;
        font-family: 'Lato', sans-serif;
      }
      footer p {
        color: #ef8d9c;
        letter-spacing: 2px;
      }
      footer a {
        color: #b0db7d;
        text-decoration: none;
      }
      footer a:hover {
        color: #ffc39e;
      }
    </style>
  </head>

  <body>
    <div id="container">
      <div id="success-box">
        <div class="dot"></div>
        <div class="dot two"></div>
        <div class="face">
          <div class="eye"></div>
          <div class="eye right"></div>
          <div class="mouth happy"></div>
        </div>
        <div class="shadow scale"></div>
        <div class="message">
          <h1 class="alert">Success!</h1>
          <p>yay, everything is working.</p>
        </div>
        <button class="button-box"><h1 class="green">continue</h1></button>
      </div>
      <div id="error-box">
        <div class="dot"></div>
        <div class="dot two"></div>
        <div class="face2">
          <div class="eye"></div>
          <div class="eye right"></div>
          <div class="mouth sad"></div>
        </div>
        <div class="shadow move"></div>
        <div class="message">
          <h1 class="alert">Error!</h1>
          <p>oh no, something went wrong.</p>
        </div>
        <button class="button-box"><h1 class="red">try again</h1></button>
      </div>
    </div>
  </body>
</html>
